Sesia are an Italian company producing stunning high quality yarns made in a sustainable way that totally respects the environment and kind to skin. We offer a range of cotton yarns selected for their unique colours,..Bio Sesia Bimbo Organic Pure Cotton ..Sesia Bimbo and Batik.. Sesia is not just about fabulous quality cotton,..Echos and Echos Print is Sesia’s lovely Chunky wool..70% Merino Wool 30% Alpaca..